CacheVersion.of(2) > CacheVersion.of(1, 1)
        CacheVersion.of(1, 1) < CacheVersion.of(2)
    }

    def "appends component"() {
        expect:
        CacheVersion.empty().append(42) == CacheVersion.of(42)
        CacheVersion.of(42).append(23) == CacheVersion.of(42, 23)
        CacheVersion.of(42, 23).append(14) == CacheVersion.of(42, 23, 14)
    }

    def "copies input array"() {
        given:

func FormatBool(b bool) string {
	if b {
		return "true"
	}
	return "false"
}

// AppendBool appends "true" or "false", according to the value of b,
// to dst and returns the extended buffer.
func AppendBool(dst []byte, b bool) []byte {
	if b {
		return append(dst, "true"...)
	}
	return append(dst, "false"...)

	}
	if to > dataLen {
		to -= dataLen
		wrap = !wrap
	}

	if wrap {
		buf = append(buf, w.data[from:]...)
		return append(buf, w.data[:to]...)
	} else {
		return append(buf, w.data[from:to]...)
	}

    int dummy = 0;
    for (int i = 0; i < reps; i++) {
      StringBuilder sb = new StringBuilder();
      boolean append = false;
      for (String comp : components) {
        if (append) {
          sb.append(DELIMITER_STRING);
        }
        sb.append(comp);
        append = true;
      }
      dummy ^= sb.toString().length();
    }
    return dummy;
  }

  /**

func g() {
	// Test aggregate writes
	v1 = t1{x: nil} // no barrier
	v2 = t2{x: nil} // ERROR "write barrier"
}

func h() {
	// Test copies and appends.
	copy(v1s, v1s[1:])      // no barrier
	copy(v2s, v2s[1:])      // ERROR "write barrier"
	_ = append(v1s, v1s...) // no barrier
	_ = append(v2s, v2s...) // ERROR "write barrier"
}

// Slice clearing

var (
	sliceIH  []*ih
	sliceNIH []*nih
)

func sliceClear() {

		panic(b.err)
	}
	return b.result[b.offset:]
}

// AddUint8 appends an 8-bit value to the byte string.
func (b *Builder) AddUint8(v uint8) {
	b.add(byte(v))
}

// AddUint16 appends a big-endian, 16-bit value to the byte string.
func (b *Builder) AddUint16(v uint16) {
	b.add(byte(v>>8), byte(v))
}

// AddUint24 appends a big-endian, 24-bit value to the byte string. The highest

    int dummy = 0;
    for (int i = 0; i < reps; i++) {
      StringBuilder sb = new StringBuilder();
      boolean append = false;
      for (String comp : components) {
        if (append) {
          sb.append(DELIMITER_STRING);
        }
        sb.append(comp);
        append = true;
      }
      dummy ^= sb.toString().length();
    }
    return dummy;
  }

  /**

	// Err is the original error string.
	Err error
}

// Log appends relevant labels to the log scope.
func (e *Error) Log(s *log.Scope) *log.Scope {
	lbls := make([]any, 0, 10)
	if e.MoreInfo != "" {
		lbls = append(lbls, "moreInfo", e.MoreInfo)
	}
	if e.Impact != "" {
		lbls = append(lbls, "impact", e.Impact)
	}
	if e.Action != "" {
		lbls = append(lbls, "action", e.Action)
	}
	if e.LikelyCause != "" {

type slicesByAction struct {
	toCreate, toUpdate, toDelete []*discovery.EndpointSlice
}

// append appends slices from another slicesByAction struct.
func (s *slicesByAction) append(slices slicesByAction) {
	s.toCreate = append(s.toCreate, slices.toCreate...)
	s.toUpdate = append(s.toUpdate, slices.toUpdate...)
	s.toDelete = append(s.toDelete, slices.toDelete...)
}

// totalsByAction includes total numbers for added and removed.

        <configuration>
          <defaults>
            <parent>child</parent>
            <child>child</child>
          </defaults>
          <appends combine.children="append">
            <parent>child</parent>
            <child>child</child>
          </appends>
          <overrides combine.self="override">
            <parent>child</parent>
            <child>child</child>
          </overrides>